WO2014021810A1 - Communication réseau pontée par un fournisseur - Google Patents

Communication réseau pontée par un fournisseur Download PDF

Info

Publication number
WO2014021810A1
WO2014021810A1 PCT/US2012/048767 US2012048767W WO2014021810A1 WO 2014021810 A1 WO2014021810 A1 WO 2014021810A1 US 2012048767 W US2012048767 W US 2012048767W WO 2014021810 A1 WO2014021810 A1 WO 2014021810A1
Authority
WO
WIPO (PCT)
Prior art keywords
vlan
traffic
peb
source
destination address
Prior art date
Application number
PCT/US2012/048767
Other languages
English (en)
Inventor
Byung Kyu Choi
Original Assignee
Hewlett-Packard Development Company, L.P.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett-Packard Development Company, L.P. filed Critical Hewlett-Packard Development Company, L.P.
Priority to EP12882164.2A priority Critical patent/EP2880822A4/fr
Priority to US14/391,820 priority patent/US9716671B2/en
Priority to CN201280072891.0A priority patent/CN104303462B/zh
Priority to PCT/US2012/048767 priority patent/WO2014021810A1/fr
Publication of WO2014021810A1 publication Critical patent/WO2014021810A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network

Abstract

Selon un exemple, un procédé destiné à la communication réseau pontée par un fournisseur comprend la réception d'un trafic incluant une adresse d'origine et une adresse de destination dans un premier réseau local virtuel (VLAN) à des fins de redirection vers un second VLAN. Le procédé comprend en outre l'envoi du trafic, sur la base de l'adresse d'origine et de l'adresse de destination, à un pont côté fournisseur (PEB) du premier VLAN, et l'envoi à un PEB du second VLAN, par un processeur, du trafic en provenance du PEB du premier VLAN.
PCT/US2012/048767 2012-07-30 2012-07-30 Communication réseau pontée par un fournisseur WO2014021810A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP12882164.2A EP2880822A4 (fr) 2012-07-30 2012-07-30 Communication réseau pontée par un fournisseur
US14/391,820 US9716671B2 (en) 2012-07-30 2012-07-30 Provider bridged network communication
CN201280072891.0A CN104303462B (zh) 2012-07-30 2012-07-30 提供商桥接网络通信系统及方法
PCT/US2012/048767 WO2014021810A1 (fr) 2012-07-30 2012-07-30 Communication réseau pontée par un fournisseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/048767 WO2014021810A1 (fr) 2012-07-30 2012-07-30 Communication réseau pontée par un fournisseur

Publications (1)

Publication Number Publication Date
WO2014021810A1 true WO2014021810A1 (fr) 2014-02-06

Family

ID=50028330

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/048767 WO2014021810A1 (fr) 2012-07-30 2012-07-30 Communication réseau pontée par un fournisseur

Country Status (4)

Country Link
US (1) US9716671B2 (fr)
EP (1) EP2880822A4 (fr)
CN (1) CN104303462B (fr)
WO (1) WO2014021810A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225198A (zh) * 2020-02-05 2021-08-06 瞻博网络公司 检测vlan错误配置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106331199B (zh) * 2015-06-29 2019-08-06 中兴通讯股份有限公司 虚拟网络的寻址方法及装置
US10057334B2 (en) 2016-11-14 2018-08-21 Futurewei Technologies, Inc. Quad full mesh and dimension driven network architecture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020091795A1 (en) * 2001-01-05 2002-07-11 Michael Yip Method and system of aggregate multiple VLANs in a metropolitan area network
US20060245439A1 (en) * 2005-04-28 2006-11-02 Cisco Technology, Inc. System and method for DSL subscriber identification over ethernet network
US20080013547A1 (en) * 2006-07-14 2008-01-17 Cisco Technology, Inc. Ethernet layer 2 protocol packet switching
US20100306415A1 (en) * 2009-05-29 2010-12-02 Futurewei Technologies, Inc. Using Provider Backbone Bridged Network to Reduce the Number of Media Access Control Addresses Visible to Core Bridges in the Data Center
US20120027014A1 (en) * 2009-03-06 2012-02-02 Futurewei Technologies, Inc. Transport Multiplexer-Mechanisms to Force Ethernet Traffic From One Domain to Be Switched in a Different (External) Domain

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7260097B2 (en) * 2002-01-30 2007-08-21 Nortel Networks Limited Label control method and apparatus for virtual private LAN segment networks
US20040044754A1 (en) * 2002-08-27 2004-03-04 Virdy Macmohana Singh Virtual local area network provisioning in bridged networks
US7515592B2 (en) * 2002-10-07 2009-04-07 Broadcom Corporation Fast-path implementation for transparent LAN services using double tagging
US7284062B2 (en) * 2002-12-06 2007-10-16 Microsoft Corporation Increasing the level of automation when provisioning a computer system to access a network
US7619966B2 (en) * 2003-02-21 2009-11-17 Alcatel Lucent Hybrid virtual private LAN extensions
US20040165600A1 (en) * 2003-02-21 2004-08-26 Alcatel Customer site bridged emulated LAN services via provider provisioned connections
US8031630B2 (en) * 2003-03-03 2011-10-04 Alcatel Lucent Method and apparatus for updating provider domain due to customer TCNs
US7849217B2 (en) * 2003-04-30 2010-12-07 Cisco Technology, Inc. Mobile ethernet
JP4057615B2 (ja) * 2004-01-16 2008-03-05 日本電信電話株式会社 ユーザｍａｃフレーム転送方法、エッジ転送装置、およびプログラム
US8855122B2 (en) * 2004-06-23 2014-10-07 Rockstar Consortium Us Lp Backbone provider bridging networks
JP5092241B2 (ja) * 2006-01-18 2012-12-05 株式会社日立製作所 ネットワークシステム
CN100521653C (zh) 2006-05-18 2009-07-29 华为技术有限公司 骨干桥接技术嵌套组网的方法和系统
US8279871B1 (en) * 2007-10-29 2012-10-02 Marvell Israel (M.I.S.L.) Ltd. Methods and apparatus for processing multi-headed packets
CN101442467B (zh) * 2007-11-23 2011-12-21 上海贝尔阿尔卡特股份有限公司 在基于运营商骨干网传送的网络中提供多点到多点连接的方法
CN100574247C (zh) 2007-12-04 2009-12-23 华为技术有限公司 以太网隧道处理方法及通讯系统以及相关设备
US8509248B2 (en) * 2008-12-29 2013-08-13 Juniper Networks, Inc. Routing frames in a computer network using bridge identifiers
CN101800691A (zh) * 2009-02-10 2010-08-11 华为技术有限公司 一种建立网络中数据转发路径的方法、设备和系统
US7787480B1 (en) * 2009-03-04 2010-08-31 Juniper Networks, Inc. Routing frames in a trill network using service VLAN identifiers
EP2242215B1 (fr) * 2009-04-16 2017-01-11 Alcatel Lucent Procédé pour la transmission de données client via un réseau fournisseur à commutation par paquets
US8599860B2 (en) * 2009-05-14 2013-12-03 Futurewei Technologies, Inc. Multiple prefix connections with translated virtual local area network
US8040822B2 (en) * 2009-06-04 2011-10-18 Alcatel Lucent Configuring communication services using policy groups
US8125928B2 (en) * 2009-07-24 2012-02-28 Juniper Networks, Inc. Routing frames in a shortest path computer network for a multi-homed legacy bridge node
US8599850B2 (en) * 2009-09-21 2013-12-03 Brocade Communications Systems, Inc. Provisioning single or multistage networks using ethernet service instances (ESIs)
US8428062B2 (en) * 2010-02-16 2013-04-23 Juniper Networks, Inc. Network provider bridge MMRP registration snooping
US9813257B2 (en) 2010-09-10 2017-11-07 Extreme Networks, Inc. Access network dual path connectivity
US8755383B2 (en) * 2011-03-21 2014-06-17 Avaya, Inc. Usage of masked ethernet addresses between transparent interconnect of lots of links (TRILL) routing bridges
US9402271B2 (en) * 2011-06-27 2016-07-26 Brocade Communications Systems, Inc. Converged wireless local area network
US8929255B2 (en) * 2011-12-20 2015-01-06 Dell Products, Lp System and method for input/output virtualization using virtualized switch aggregation zones
US9756682B2 (en) * 2012-02-06 2017-09-05 Aruba Networks, Inc. Method and system for partitioning wireless local area network

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020091795A1 (en) * 2001-01-05 2002-07-11 Michael Yip Method and system of aggregate multiple VLANs in a metropolitan area network
US20060245439A1 (en) * 2005-04-28 2006-11-02 Cisco Technology, Inc. System and method for DSL subscriber identification over ethernet network
US20080013547A1 (en) * 2006-07-14 2008-01-17 Cisco Technology, Inc. Ethernet layer 2 protocol packet switching
US20120027014A1 (en) * 2009-03-06 2012-02-02 Futurewei Technologies, Inc. Transport Multiplexer-Mechanisms to Force Ethernet Traffic From One Domain to Be Switched in a Different (External) Domain
US20100306415A1 (en) * 2009-05-29 2010-12-02 Futurewei Technologies, Inc. Using Provider Backbone Bridged Network to Reduce the Number of Media Access Control Addresses Visible to Core Bridges in the Data Center

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2880822A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225198A (zh) * 2020-02-05 2021-08-06 瞻博网络公司 检测vlan错误配置
US11902051B2 (en) 2020-02-05 2024-02-13 Juniper Networks, Inc. Detecting VLAN misconfiguration
CN113225198B (zh) * 2020-02-05 2024-04-19 瞻博网络公司 检测vlan错误配置

Also Published As

Publication number Publication date
CN104303462B (zh) 2017-10-31
EP2880822A4 (fr) 2016-03-16
US9716671B2 (en) 2017-07-25
US20150341286A1 (en) 2015-11-26
EP2880822A1 (fr) 2015-06-10
CN104303462A (zh) 2015-01-21

Similar Documents

Publication Publication Date Title
KR101146139B1 (ko) 패킷 전송 네트워크에서의 단말의 이동성 제공 방법 및 패킷 전송 네트워크 시스템, 게이트웨이 스위치
JP6034979B2 (ja) パケット転送方法と装置及びデータセンターネットワーク
US10205657B2 (en) Packet forwarding in data center network
CN104170331B (zh) 用于vxlan的l3网关
CN104579954B (zh) 报文跨域转发方法、装置及通信设备
WO2016173271A1 (fr) Procédé, dispositif et système de traitement de messages
CN106209643B (zh) 报文转发方法及装置
CN102088390B (zh) 用户移动性的实现方法
CN103795631B (zh) 部署了以太网虚拟连接的网络中的流量转发方法及设备
CN107231307B (zh) 用于防止数据中心架构内子网间流量转接的方法、系统和装置
US9408061B2 (en) Distributed network layer mobility for unified access networks
WO2014169782A1 (fr) Migration de machine virtuelle
US20150341263A1 (en) Associating internet protocol (ip) addresses with ethernet virtualisation interconnection (evi) links
US10432578B2 (en) Client address based forwarding of dynamic host configuration protocol response packets
CN107645433B (zh) 报文转发方法及装置
US10291532B1 (en) Enabling interconnection between ethernet virtual private networks (EVPNs) and provider backbone bridging EVPNs (PBB-EVPNs)
WO2013029440A1 (fr) Procédé et appareil pour implémenter une interconnexion de couche 2 entre des centres de données
US10454882B2 (en) DHCP in layer-3 overlay with anycast address support and network address transparency
CN109120492B (zh) 一种存储单元、源交换机、报文转发方法及镜像系统
JP2019521619A (ja) パケット転送
CN107547340A (zh) 一种报文转发方法和装置
US11356357B2 (en) Proactive prefix disaggregation for traffic assurance in data center routing
US9716671B2 (en) Provider bridged network communication
CN108718276A (zh) 一种报文转发方法和装置
CN113938405B (zh) 一种数据处理的方法、装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12882164

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 14391820

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2012882164

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE